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Designed for use with the Zipp SL Speed Seatpost; an internal mount to hold a Shimano DI2 seatpost battery.
- Mount compatible only with B1 SL Speed seatpost
- Weight: 18g for 27.2mm, 19g for 31.6mm
Option | UPC | MPN | Store SKU |
---|---|---|---|
27.2mm | 710845789533 | 00.6818.027.000 | AMS276649802 |
31.6mm | 710845789540 | 00.6818.027.001 | AMS272176366 |